华为MSTP协议

MSTP协议

实验拓扑

实验要求：
利用MSTP实现vlan10和vlan20互访
实验步骤：
1.配置客户端和路由ip
R1:
[r1]int g0/0/0
[r1-GigabitEthernet0/0/0]ip add 192.168.10.254 24
[r1-GigabitEthernet0/0/0]undo sh
[r1-GigabitEthernet0/0/0]int g0/0/1
[r1-GigabitEthernet0/0/1]ip add 192.168.20.254 24
[r1-GigabitEthernet0/0/1]undo sh

客户端：


2.配置vlan及trunk
SW1：
[sw1]vlan batch 10 20
[sw1]int e 0/0/2
[sw1-Ethernet0/0/2]port link-type trunk
[sw1-Ethernet0/0/2]port trunk allow-pass vlan all
[sw1-Ethernet0/0/2]int e 0/0/3
[sw1-Ethernet0/0/3]port link-type trunk
[sw1-Ethernet0/0/3]port trunk allow-pass vlan all
[sw1-Ethernet0/0/3]int e 0/0/1
[sw1-Ethernet0/0/1]port link-type hybrid
[sw1-Ethernet0/0/1]port hybrid untagged vlan 10
[sw1-Ethernet0/0/1]port hybrid pvid vlan 10

SW2:
[sw2]vlan batch 10 20
[sw2]int e 0/0/2
[sw2-Ethernet0/0/2]port link-type trunk
[sw2-Ethernet0/0/2]port trunk allow-pass vlan all
[sw2-Ethernet0/0/2]int e 0/0/3
[sw2-Ethernet0/0/3]port link-type trunk
[sw2-Ethernet0/0/3]port trunk allow-pass vlan all
[sw2-Ethernet0/0/3]q
[sw2]int e 0/0/1
[sw2-Ethernet0/0/1]port link-type hybrid
[sw2-Ethernet0/0/1]port hybrid untagged vlan 20
[sw2-Ethernet0/0/1]port hybrid pvid vlan 20

SW3：[sw3]vlan batch 10 20[sw3]int e 0/0/2[sw3-Ethernet0/0/2]port link-type access[sw3-Ethernet0/0/2]port default vlan 10[sw3-Ethernet0/0/2]int e 0/0/3[sw3-Ethernet0/0/3]port link-type access[sw3-Ethernet0/0/3]port default vlan 20[sw3-Ethernet0/0/3]q[sw3]int e 0/0/1[sw3-Ethernet0/0/1]port link-type trunk[sw3-Ethernet0/0/1]port trunk allow-pass vlan all[sw3-Ethernet0/0/1]int e 0/0/4[sw3-Ethernet0/0/4]port link-type trunk[sw3-Ethernet0/0/4]port trunk allow-pass vlan all3.配置MSTP：
SW1：
[sw1]stp mode mstp[sw1]stp region-configuration
[sw1-mst-region]region-name benet.com
[sw1-mst-region]revision-level 1
[sw1-mst-region]instance 1 vlan 10
[sw1-mst-region]instance 2 vlan 20
[sw1-mst-region]active region-configurationInfo
[sw1-mst-region]q
[sw1]stp instance 1 root primary
[sw1]stp instance 2 root

SW2:
[sw2]stp mode mstp
[sw2]stp region-configuration
[sw2-mst-region]region-name benet.com
[sw2-mst-region]revision-level 1
[sw2-mst-region]instance 1 vlan 10
[sw2-mst-region]instance 2 vlan 20
[sw2-mst-region]active region-configuration
[sw2-mst-region]q
[sw2]stp instance 2 root primary
[sw2]stp instance 1 root secondary

SW3:

[sw3]stp mode mstp
[sw3]stp region-configuration
[sw3-mst-region]region-name benet.com
[sw3-mst-region]revision-level 1
[sw3-mst-region]instance 1 vlan 10
[sw3-mst-region]instance 2 vlan 20
[sw3-mst-region]active region-configuration

验证: